COOL NG OIL NG 1 745 ARRESTER BFIEATHER CLAMP CONNECTOR ELBOW FILTER FITTING CRANKCASE VENTILATION Con 1 745 GROMMET HOSE CRANKCASE VENTILATION 2 Used on 1983 models when valve rocker cover has been replaced with 1964 cover B1 62 F55 exc P C V 3989344 1 33 GROMMET pipe in rocker cover or air cleanenround K l x 1 n O D7 63 64 394 Eng exc Closed P C V 2l 399764 1 85 GROMMET valve in rocker cover D shaped a I D 63 64 8 Closed P C V 3989344 1 33 GROMME1 valve in rocker cover 64 65 V6 P C V 1381487 1 1 70 GROMMET valve in rocker cover round c l D x 1 0 0 64 65 V6 Closed P C 1354117 1 54 GROMMET breather in rocker cover round l D x 1 0 0 64 65 V6 Closed F C V 385283 1 1 05 GRDMMET valve in rocker cover D shaped r I D stamped valve 64 E5 V8 Closed F C V 385284 1 B5 GROMMET pine in rocker cover D shaped M I0 stamped pipe 64 330 Eng 385204 1 54 GRDMMET valve in rocker c ver D shaped 8 LD 55 VB exc Closed F C V 385204 1 54 GRDMMET valve in rocker cover D shaped D 85 V8 P C V 387197 1 58 GROMMET pipe in air c eaner round a x1 0 0 55 Irrigation Eng 399784 1 85 GROMMET in rocker cover D shaped aa LD 66 F85 Tri Carb closed F C V 1 385284 1 85 GROMMET vent pipe to rocker cover 66 400 Eng O A l 3989344 1 33 GROMMET round 1 l D 1 t 68 67 L8 3989344 I 33 GROMMET rocker cover round n 1 0 x 1 ra 65 67 V8 exc 400 Eng 3989344 1 33 GROMMET vent vine to air cleaner round I D x I 66 B7 V8 exc Tri cerb 385204 I 54 GHOMMET filter to rocker cover D shape u D 86 70 V8 exc 1969 F85 Hurst 385283 I 1 05 GFIOMMET valve to rocker cover D shane 7 n I D stamped valve l 6687 V8 closed P C V exc C C C or Tn Carb 1l 387197 1 58 GFIOMMET vent pipe to filter round a l D x 1 4 0 0 68 74 L6 3969347 1 33 GFIOMMET rocker cnver front 66 74 L8 3889344 1 33 GROMMET rocker cover rear 68 V8 398764 1 85 GROMMET vent pipe D shape 69 F85 Hurst 385204 LH 54 GROMME1 vent pipe to air cleaner D shape 69 74 Tor 3989344 1 33 GROMMET vent pipe to air cleaner round x 1 rr 69 72 VB exc Tar 403617 1 1 lO GROMMET vent pipe to air cleaner 89 74 V8 385204 1 5 1 GROMMET filter to rocker cover D shape 71 4400 T I l exc 0 Al 385263 1 1 05 GROMMET valve to valve cover 71 VB exc 4400 365283 l 1 05 GROMMET valve to valve cover 72 74 350 Eng 388283 1 1 05 GROMMET valve to valve cover 72 455 Eng exc F85 S T or O A l 385283 1 1 05 GROMMET valve to valve cover 73 All X A B C V8 412325 1 1 10 GROMMET vent 73 455 Eng Oat M40 388283 1 1 05 GROMMET vent valve to valve cover 74 All X A 8 VB exc Opt KIBB NB2 4 12325 I 1 10 GROMMET vent vv offset cleaner stud 74 All X V8 Opt NH2 416519 I 1 10 GROMMET vent pipe to air cleaner vv oflset cleaner stud 74 All A 8 C Opt KBS NB2 416519 1 1 10 GRDMMET vent pipe to air cleaner w offset cleaner stud 74 All X A B C 416519 1 1 10 GROMMET vent pipe to an cIeaner exc offset cleaner stud 74 BL BN 350 Eng Opt K23 412325 1 1 10 GROMMET vent 74 455 Eng exc Opt W30 385283 1 1 05 GFIOMMET vent valve to valve cover 74 75 LS 3889344 1 33 GROMMET vent valve 75 V5 1381487 1 1 70 GHOMMET vent valve intake rnfld 75 V6 1231486 LH 76 GROMME1 valve cover E F E 75 All X L6 3989347 1 33 GROMMET vent hose conn at valve cover 75 All X 260 Eng 412325 1 1 10 GROMMET vent pipe to air cleaner 75 All X 350 Eng 1231486 1 76 GROMMET inlet valve cover 75 All X 350 Eng 1381487 1 1 70 GROMMET in intake mild 75 AE AG AJ29 57 260 Eng 412325 1 1 10 GRDMMET vent pipe to air cleaner 75 All A 350 455 Eng exc Opt NB2 412325 1 1 10 GROMMET vent pipe to air cleaner 75 All 350 455 Eng NB2 416519 1 1 10 GROMMET vent pipe to air cleaner 3 GM PARTS DIVISION GENERAL MOTORS CORPORANON OLD5MDBILE 3O 1 745 1 745 me REV 11 79